Hey guys, so I have noticed in these past two weeks that Dex's water bottle is not dispensing water as easily as before. I have been trying to tap my finger on the nozzle part (where he licks/sucks the water from) to help dispense it more, but I have noticed that in about 2 days time Dex's water hasn't gone down more than an inch. This is unusual for him, however he has only lost 7 grams from all of this and doesn't seem any different. I have 2 questions: 1) do I have anything to be worried about? and 2) What can I do to help this water bottle dispense better just in case I am ever away from home and need to rely on it. Is there a certain water bottle you recommend? Currently I am using the glass Kaytee water bottle. Thank you!